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Cognizant SQL Server Interview Questions

Questions Answers Views Company eMail

how to find nth highest salary

103 182256

About types of indexes in SQL server ?

2 7833

Difference between writing SQL query and stored procedure ?

15 77015

About DTS usage ?

2 8121

How do you optimize Sql queries ?

2433

Rate yourself in .NET and SQL ?

1 8984

how to retrive only second row from table in sql server 2000?

15 26715

After recovering the database by using tail log backup.How to verify the data has been sucessfully restored or not.?

2104

How to retrieve range of 10th rows to 20 th rows from total rows from a database table.? (Not from Dataset)

10 18442

write a query for list of owner who are having multiple bikes in below table 1 shanker pulsar 2 shanker Honda 3 shanker car 4 Balu pulsar 5 Balu Honda 6 Balu car 7 Shyam pulsar 8 Jaya Honda 9 Deepa car 10 vasu car

12 15796

Syntax to find the used space and free space of the Data file in a database(SQL Server). Following queries didn't give the exact Used space and Free Space Information sp_spaceused;DBCC showfilestats;exec MyDbName.dbo.sp_spaceused;SP_HELPFILE Can any one tell me the query for how to find the exact used data file space and free space in a Data File?

2 7883

How to generate the Reports for the Database? I need an Example for it.Will we manually do this or else any script is there? Please let me know ASAP...

1 4047

When we are using this query to shrink the log file,what exactly it will execute internally? Do we lose any data when we run this script? which data it will truncate in the log file and where it is saved. Please let me know... USE DatabaseName GO DBCC SHRINKFILE(, 1) BACKUP LOG WITH TRUNCATE_ONLY DBCC SHRINKFILE(, 1) GO

1 5008

one of my database size is 2gb and Unrestricted Growth for Data file up to 10%.But every day after day I am getting Primary Data file is full 99.999 please take appropriate actions.Why it is? Even disk space is also not full,but still I am getting the alerts.

1 5383

Suppose i have one sql query that contains 2 minute to execute.After one weekly i am executing same query that is taking 5 minute.Why our same query is taking more time.what would be my approach to reduce execution time.Please help.

1 8156

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Cognizant SQL Server Interview Questions

Cognizant SQL Server Interview Questions (17)

Un-Answered Questions

What is inorganic matter?

850

What is the maximum value of tv in msa to calculate r&r?

1129

Explain left outer join and right outer join?

1048

What is process planning? Mention different type of processes.

1074

Why does physical exertion increase symptoms of poisoning by trematol?

2865

What protocol does sql server use?

949

How do I put a message back on the queue for processing? : BEA Weblogic

1035

What are the fundamental features of an object-oriented language?

1052

What is a boot block?

1038

Write a code snippet to launch chrome browser in webdriver.

938

What are the topics in data structures?

1019

What is Forward chaining and Backward chaining?

528

Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

2029

Please explain what is bootstrap well?

How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.

8937